Strength of evidence before and after an assessment of possible reporting bias
| Change | Conclusion before assessing for reporting bias | Conclusion after assessing for reporting bias | Outcomes |
| Moderated | Strong evidence of effect | Some evidence of effect | Home safety knowledge (scalds) |
| Moderated | Some evidence of effect | Inconclusive | Home safety (parental self-efficacy) |
| Unchanged | Strong evidence of effect | Strong evidence of effect | Home safety knowledge (poisoning) |
| Smoke alarm installation | |||
| Unchanged | Some evidence of effect | Some evidence of effect | Electric socket cover installation |
| Unchanged | Inconclusive | Inconclusive | Injuries (fire-related) |
| Poison cupboard latch installation | |||
| Home safety knowledge (fires) | |||
| Home safety knowledge (falls) | |||
| Home safety knowledge (drowning) | |||
| Home safety knowledge and behaviour (general) |